Patent application number | Description | Published |
20080213416 | Composition Containing an Extract of Rubi Fructus for Preventing and Treating Anxiety, Depression and Dementia, and Improving Memory - Disclosed is a composition containing an extract of Rubi Fructus for preventing and treating anxiety, depression and dementia and improving memory. The composition can be used as drugs and dietary supplements which induce prophylactic and therapeutic effects on anxiety, depression and dementia as well as memory-improving effect in the moderns afflicted with the modification of neurotransmitter releases and brain damage caused by external environmental factors including various kinds of stresses, menopause, drinking alcohols, smoking cigarettes and others. | 09-04-2008 |
20080286923 | METHOD FOR FABRICATING FLASH MEMORY - A method for fabricating a flash memory device is disclosed that can improve the reliability of the device by counteracting against the generation of charge traps induced by interfacial damage of an oxide film during the formation of spacers. The method may comprise forming spacers comprised of an oxide film and a nitride film, nitriding an interface of the oxide film after removal of the nitride film; and forming a salicide film after formation of an insulating film on a sidewall of the nitrided oxide film. | 11-20-2008 |
20080296683 | CARBON NANOTUBE HAVING IMPROVED CONDUCTIVITY, PROCESS OF PREPARING THE SAME, AND ELECTRODE COMPRISING THE CARBON NANOTUBE - Provided are a method of doping carbon nanotubes, p-doped carbon nanotubes prepared using the method, and an electrode, a display device or a solar cell including the carbon nanotubes. Particularly, a method of doping carbon nanotubes having improved conductivity by reforming the carbon nanotubes using an oxidizer, doped carbon nanotubes prepared using the method, and an electrode, a display device or a solar cell including the carbon nanotubes are provided | 12-04-2008 |
20090001446 | FLASH MEMORY DEVICE AND METHODS FOR FABRICATING THE SAME - A method of fabricating a flash memory device includes forming a stack electrode on a semiconductor substrate; forming a side spacer on a side wall of the stack electrode; forming a photo-resist film pattern with a predetermined thickness on the side wall of the side spacer; and forming a source/drain junction on the semiconductor substrate through ion implant using the photo-resist film as a mask for ion implant. | 01-01-2009 |
20090026547 | Semiconductor device and method of manufacturing the same - A semiconductor device includes an active region extending along a first direction on a semiconductor substrate, the active region having a first sidewall and a second sidewall spaced apart and facing each other, a distance between the first and second sidewalls extending along a second direction, and a gate on the active region, the gate having a pair of body portions extending along the second direction and being spaced apart from each other, the second direction being perpendicular to the first direction, a head portion extending along the first direction to connect the body portions, the head portion overlapping a portion of the first sidewall, and a plurality of tab portions protruding from sidewalls of the body portions, the tab portions extending along the first direction and overlapping a portion of the second sidewall. | 01-29-2009 |
20090165322 | Drier for food waste disposal system - A drier for a food waste disposal system. A hollow drum has a charge port and a discharge port for food waste. An agitating screw has a rotating thread which is rotatably disposed in an inner space of the drum and agitates and crushes the food waste, and a rotating shaft around which the rotating thread is disposed. A motor is installed on a first end of the drum, and provides a rotating force to the agitating screw. A crusher has a crush plate installed on a second end of the drum and a plurality of inclined crushing blades arranged radially, and a crush plate support installed around an upper portion of the crush plate. A heater is installed on an outer surface of the drum, and when powered provides high-temperature heat for the inner space of the drum, drying the food waste. | 07-02-2009 |
20100059114 | SOLAR CELL - A solar cell includes a p-n structure having a first conductive semiconductor substrate, a second conductive semiconductor layer formed on the first conductive semiconductor substrate and having a conduction opposite to the first conductive semiconductor substrate, and a p-n junction formed at an interface between the first conductive semiconductor substrate and the second conductive semiconductor layer; a passivated layer formed on the second conductive semiconductor layer and composed of silicon oxynitride with a refractive index of 1.45 to 1.70; an anti-reflection film formed on the passivated layer and composed of silicon nitride; a front electrode connected to the second conductive semiconductor layer with passing through a part of the passivated layer and the anti-reflection film and exposed outward; and a rear electrode formed at an opposite side to the front electrode with the first conductive semiconductor substrate being interposed therebetween to be connected to the first conductive semiconductor substrate. | 03-11-2010 |
20100090040 | Pulverizer for food waste treatment apparatus - The present invention provides a pulverizer of a food waste treatment apparatus. The pulverizer of the present invention includes a main body, a pulverizing screw and an exhaust channel unit. The main body has a hollow space therein. The pulverizing screw includes a rotating shaft which is installed in the main body so as to be rotatable, and at least one drive blade which extends from the rotating shaft. The exhaust channel unit has an annular shape and is coupled to the upper end of the main body. An intake hole and an exhaust hole are formed through the outer surface of the exhaust channel unit. Furthermore, a cover may be removably coupled to the upper end of the exhaust channel unit. | 04-15-2010 |
20110000531 | ELECTRODE PASTE FOR SOLAR CELL, SOLAR CELL USING THE PASTE, AND FABRICATION METHOD OF THE SOLAR CELL - An electrode paste for a solar cell, a solar cell electrode using the paste, a solar cell having such an electrode, and a fabrication method of the solar cell are described. The paste for a solar cell electrode comprises a first component that includes silver (Ag) or a metal alloy containing the silver (Ag); a second component that includes zinc (Zn), and at least one selected from a group consisting of silicon (Si), aluminum (Al), copper (Cu), manganese (Mn), bismuth (Bi), phosphorous (P), boron (B), barium (Ba), and palladium (Pd); a leaded or lead-free glass frit; and a resin binder that is dispersed in an organic medium. | 01-06-2011 |
20110061258 | VALVE EXHAUSTING APPARATUS AND A DRIER OF FOOD TREATMENT SYSTEM HAVING IT - An exhaust valve apparatus and a drier of a food treatment system having the exhaust valve apparatus are disclosed. The drier includes a drum having an input port and a discharge port. A stirring screw is rotatably disposed in inner space of the drum, and includes rotary blades for stirring and crushing food waste put into the drum and a rotating shaft for supporting the rotary blades. A power supply unit is provided on a surface of the drum and provides power to the stirring screw to rotate the stirring screw. A heater is provided on the outer surface of a drum body and provides high temperature heat to the inner space of the drum when electric power is applied to the heater, thus drying the food waste. An exhaust apparatus is mounted to the lower surface of the discharge port and controls the discharge port. | 03-17-2011 |
20110069865 | METHOD AND APPARATUS FOR DETECTING OBJECT USING PERSPECTIVE PLANE - A method and apparatus for detecting an object using a perspective plane are disclosed. The method includes determining a perspective plane for a background scene, and determining a moving object within the background scene based upon the determined perspective plane. By using a visual surveillance device and an apparatus for detecting objects, the method and apparatus for detecting an object using a perspective plane is capable of efficiently detecting objects and tracking the movements of the corresponding objects. | 03-24-2011 |
20110078915 | VALVE EXHAUSTING APPARATUS AND A DRIER OF FOOD TREATMENT SYSTEM HAVING IT - An exhaust valve apparatus and a drier of a food treatment system having the exhaust valve apparatus are disclosed. The drier includes a drum having an input port and a discharge port. A stirring screw is rotatably disposed in the drum, and includes rotary blades for stirring and crushing the food waste and a rotating shaft for supporting the rotary blades. A power supply unit is provided on a surface of the drum and provides power to the stirring screw to rotate the stirring screw. A heater is provided on the outer surface of the drum body and provides high temperature heat to the inner space of the drum when electric power is applied to the heater, thus drying the food waste. An exhaust apparatus is mounted to the lower surface of the discharge port to open or close the discharge port. | 04-07-2011 |
20110086176 | CARBON NANOTUBE HAVING IMPROVED CONDUCTIVITY, PROCESS OF PREPARING THE SAME, AND ELECTRODE COMPRISING THE CARBON NANOTUBE - Provided are a method of doping carbon nanotubes, p-doped carbon nanotubes prepared using the method, and an electrode, a display device or a solar cell including the carbon nanotubes. Particularly, a method of doping carbon nanotubes having improved conductivity by reforming the carbon nanotubes using an oxidizer, doped carbon nanotubes prepared using the method, and an electrode, a display device or a solar cell including the carbon nanotubes are provided | 04-14-2011 |
20110089275 | DRIER FOR FOOD WASTE DISPOSAL SYSTEM - A drier for a food waste disposal system. A hollow drum has a charge port and a discharge port for food waste. An agitating screw has a rotating thread which is rotatably disposed in an inner space of the drum and agitates and crushes the food waste, and a rotating shaft around which the rotating thread is disposed. A motor is installed on a first end of the drum, and provides a rotating force to the agitating screw. A crusher has a crush plate installed on a second end of the drum and a plurality of inclined crushing blades arranged radially, and a crush plate support installed around an upper portion of the crush plate. A heater is installed on an outer surface of the drum, and when powered provides high-temperature heat for the inner space of the drum, drying the food waste. | 04-21-2011 |
20110122247 | SURVEILLANCE SYSTEM - A method of operating a surveillance system having a display unit configured to display a surveillance image includes acquiring the surveillance image from at least one acquisition device. The method also includes setting surveillance event that includes setting a desired surveillance object indicating an attribute of the surveillance event. Further, the method includes displaying the selected surveillance object with the acquired surveillance image on the display unit to indicate the set surveillance event and analyzing the acquired surveillance image to determine whether the set surveillance event has occurred. In addition, the method includes performing an indicating operation in the surveillance system in response to the occurrence of the set surveillance event. | 05-26-2011 |
20110155567 | DEODORIZATION MODULE AND FOOD WASTE TREATMENT APPARATUS HAVING THE SAME - The present invention provides a deodorization module and a food waste treatment apparatus having the same. The deodorization module includes a heat exchanger and an electrolytic cell. The heat exchanger conducts heat exchange between exhaust gas discharged from a drying furnace and cooling air drawn into the heat exchanger from the outside of the drying furnace. The electrolytic cell electrolyzes condensate water, formed by the heat exchange process of the heat exchanger, using bipolar packed bed electrolysis to remove offensive odors from the condensate water. The heat exchanger has flow channels therein so that the exhaust gas discharged from the drying furnace and the cooling air drawn from the outside flows along the flow channels in directions that cross each other. The food waste treatment apparatus includes the deodorization module, an intake and exhaust module and a heat exchanger having a stacked structure. | 06-30-2011 |
20110315202 | ELECTRODE PASTE FOR SOLAR CELL, SOLAR CELL USING THE PASTE, AND FABRICATION METHOD OF THE SOLAR CELL - An electrode paste for a solar cell, a solar cell electrode using the paste, a solar cell having such an electrode, and a fabrication method of the solar cell are described. The paste for a solar cell electrode comprises a first component that includes silver (Ag) or a metal alloy containing the silver (Ag); a second component that includes zinc (Zn), and at least one selected from a group consisting of silicon (Si), aluminum (Al), copper (Cu), manganese (Mn), bismuth (Bi), phosphorous (P), boron (B), barium (Ba), and palladium (Pd); a leaded or lead-free glass frit; and a resin binder that is dispersed in an organic medium. | 12-29-2011 |
20120002047 | MONITORING CAMERA AND METHOD OF TRACING SOUND SOURCE - This document relates to a monitoring camera and a method of tracing a sound source. In an embodiment of this document, patterns of sounds received through a plurality of microphones are detected. The detected patterns of the sounds are compared with a reference sound pattern. A sound source position is traced and photographed by controlling one or more of pan/tilt operations and a zoom operation according to a result of the comparison. Accordingly, an emergency situation can be photographed more efficiently. An announcer can be automatically selected from a plurality of attendants and photographed by applying the monitoring camera to a Video Conference System (VCS). | 01-05-2012 |
20130055103 | APPARATUS AND METHOD FOR CONTROLLING THREE-DIMENSIONAL GRAPHICAL USER INTERFACE (3D GUI) - An apparatus to control a three dimensional graphical user interface (3D GUI) of a terminal, includes: a receiver to receive the position data communicated from a remote device; and an extractor to extract coordinates from the position data; wherein the position data allows the apparatus to control a 3D GUI based on the extracted coordinates. A system includes: a remote device, with a position sensor affixed to the remote device; a terminal to display the 3D GUI, with a communication unit to receive the sensed position data from the remote device; wherein the position data allows the terminal to control a 3D GUI based on the sensed position data. A method includes: sensing position data of a remote device relative to the terminal; communicating the sensed position data to the terminal; and controlling the 3D GUI based on the sensed position data. | 02-28-2013 |
20130250587 | LED LAMP AND METHOD FOR MANUFACTURING THE SAME - A light emitting diode (LED) lamp includes a lamp housing formed of a pair of housing members connected to each other in a horizontal direction. A printed circuit board (PCB) is detachably connected to an inside of the lamp housing, and includes at least one LED mounted to one surface of the PCB. A power supply unit (PSU) is electrically connected with the PCB in the lamp housing to supply power to the PCB. | 09-26-2013 |